2019290784

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{429271}}^1$

素因数の和:429298

約数の個数: 72

約数和(自身を含む): 6166063008

約数和(自身を除く): 4146772224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 429271, 858542, 1287813, 1717084, 2575626, 3004897, 3434168, 5151252, 6009794, 6868336, 9014691, 10302504, 12019588, 13736672, 18029382, 20605008, 21034279, 24039176, 36058764, 41210016, 42068558, 48078352, 63102837, 72117528, 84137116, 96156704, 126205674, 144235056, 168274232, 252411348, 288470112, 336548464, 504822696, 673096928, 1009645392, 2019290784]

約数ペア:

[(1, 2019290784), (2, 1009645392), (3, 673096928), (4, 504822696), (6, 336548464), (7, 288470112), (8, 252411348), (12, 168274232), (14, 144235056), (16, 126205674), (21, 96156704), (24, 84137116), (28, 72117528), (32, 63102837), (42, 48078352), (48, 42068558), (49, 41210016), (56, 36058764), (84, 24039176), (96, 21034279), (98, 20605008), (112, 18029382), (147, 13736672), (168, 12019588), (196, 10302504), (224, 9014691), (294, 6868336), (336, 6009794), (392, 5151252), (588, 3434168), (672, 3004897), (784, 2575626), (1176, 1717084), (1568, 1287813), (2352, 858542), (4704, 429271)]